Liquid cooling refers to reducing the temperature of the battery by taking away the heat generated by the battery in operation through the cooling pipe inside the battery pack and the cooling liquid of the cooling plate. Its advantages are high heat transfer coefficient, large thermal energy, fast c

The battery module has certain requirements for the liquid-cooling plate. First of all, the heat dissipation power is large, which can quickly take away the heat generated by the module and prevent the sharp rise of temperature; Secondly, it has high reliability. When the vehicle is walking on the r

Before introducing the liquid cooling system, it is necessary to have a simple understanding of the energy storage system. The energy storage system mentioned mainly refers to battery energy storage system, which is generally composed of battery system, PCS system, BMS system, monitoring system, etc

Since most of the power sources of new energy vehicles are lithium iron phosphate or ternary batteries, while the power battery provides power for new energy vehicles, the battery itself emits a lot of heat, which will increase the temperature of the power battery.

In the case of the liquid cooling plates and serpentine bends we have at Trumonytechs, for example, in indirect contact liquid cooling, the fluid flows inside the pipe and comes into direct contact with the battery through the thermal conductivity interface material, for example, transferring heat through the thermal conductivity interface material and cooling the battery by transporting it through the fluid flow heat exchanger.

Cooling systems based on liquid heat exchange are more efficient than air systems and have a more uniform temperature inside the battery pack of an electric vehicle, but the systems are more complex.

The goal of power battery thermal management is not only to ensure that the battery module works within the appropriate temperature range, but also to ensure that the internal temperature of the module is uniform as far as possible. The liquid cooling plate is an important part of the active liquid

In the water cooling plate, the pipe diameter is determined by the flow rate. Generally speaking, if the flow rate is too high, the flow resistance will be large, and if the flow rate is too low, the pipe material will be wasted.

In electric vehicles, the cooling system of liquid cooling plate mainly includes the cooling of drive motor, vehicle controller, DC/DC and other components, and the cooling of power battery and on-board charger, which has become an important guarantee for the operation of new energy vehicles.

Trumony Aluminum Limitied, the battery thermal management expert , is committed to the design and development of liquid cooling, so we recommended you choose the power battery pack with liquid cooling structure